{"id":"8cda4aed-eeeb-4797-ac5b-26d6a097bc5e","work_order_id":"7c28f920-c4bc-47b9-b768-9a900d725ff3","title":"Vacuum Pump Replacement — Rapco Vacuum Pump","description":"Compliance: Vacuum Pump Replacement · FAR: Rapco SB-442 · Component: Rapco Vacuum Pump · S/N: RA-99210 · Timer: tso hours · Interval: 500.00 hrs","assigned_to":null,"status":"open","sequence":0,"started_at":null,"completed_at":null,"signed_by":null,"signed_at":null,"signer_cert_number":null,"signer_cert_type":null,"notes":null,"display_id":"0xWI.1bfcb25a","record_hash":null,"ipfs_cid":null,"sealed_at":null,"created_at":"2026-05-27 15:09:27.736326+00","updated_at":"2026-05-27 15:09:27.736326+00","discrepancy_id":null,"actual_hours":null,"signed_off_cert":null,"ata_chapter":"31","position":null,"severity":"high","source":"compliance","ata_name":"Instruments","customer_approved":null,"sign_off_chain":[],"corrective_action":null,"parts_used":null,"data_reference":null,"sort_order":3,"estimated_cost":null,"assigned_to_name":null,"compliance_item_id":"1238963c-96b0-4483-9d37-9c3b9ee7fcf3","timer_started_at":null,"co_signers":[],"deferral_id":null,"watch_id":null,"watch_action":null,"watch_action_payload":null,"deleted_at":null,"is_sample":false,"_blockchain":{"record_type":"work_item","record_hash":"ebe3478051d8c41d43fb99c07b7af6edfd144c333d723760cbde30038428219a","previous_hash":"b8fac53b7f0a494a02b6b6b0d1bf90b74ad66229eb71fd81c6f2037068cc754d","server_signature":"3373eb219a9cc7050d77c92091a6b15f1932becdc44a544debf58173c297f6c695653897ba3a11f2f668e9e092f66c3591563a8f5f31e7e7b80b900221221f0d","sealed_at":"2026-05-27T15:09:27.774Z"}}